Takahashi Ayako 高橋 彩子 (high bridge || colour child)
Ayako or Aya-chan is the mascot of Nishikaze since its original launch in 2004. Always willing to answer the questions of her fans, Ayako is the voice of Nishikaze on social media.
Takahashi Hōseki 高橋 宝石 (high bridge || jewel)
Hōseki is Ayako’s little sister.